Upgrade your Bertazzoni refrigerator with the Z300078 Main Board. This essential component ensures optimal performance and functionality, guaranteeing that your fridge runs smoothly and efficiently. Designed specifically for Bertazzoni models, this main board is easy to install and will instantly improve the overall performance of your refrigerator. Don't settle for subpar performance – invest in the Z300078 Main Board and experience the difference it makes in preserving the freshness of your food and beverages.